40084209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 67152384

約数和(自身を除く): 27068175

約数列:

[1, 3, 9, 11, 31, 33, 37, 93, 99, 111, 279, 333, 341, 353, 407, 1023, 1059, 1147, 1221, 3069, 3177, 3441, 3663, 3883, 10323, 10943, 11649, 12617, 13061, 32829, 34947, 37851, 39183, 98487, 113553, 117549, 120373, 143671, 361119, 404891, 431013, 1083357, 1214673, 1293039, 3644019, 4453801, 13361403, 40084209]

約数ペア:

[(1, 40084209), (3, 13361403), (9, 4453801), (11, 3644019), (31, 1293039), (33, 1214673), (37, 1083357), (93, 431013), (99, 404891), (111, 361119), (279, 143671), (333, 120373), (341, 117549), (353, 113553), (407, 98487), (1023, 39183), (1059, 37851), (1147, 34947), (1221, 32829), (3069, 13061), (3177, 12617), (3441, 11649), (3663, 10943), (3883, 10323)]